Three of the tightest votes in Muscle Car Match-Ups’ rich history just happened in the previous round, and two of those tight votes were produced by the same match-up. Because […]

[UPDATE: Voting ended at 11 a.m. on April 5. You can read what happened here.] … “We have a Muscle Car Match-Ups emergency,” the morning text read, so we knew […]

The LZ1 is a 6.0L, Gen. 4 small block engine used in GM hybrid trucks and SUVs between 2010 and 2013, replacing the LFA (2008-09) as the LS engine family’s […]

Our friends managing Summit Racing’s Facebook page and other social media accounts alerted us to their #BowtieTuesday post on Facebook, which led to more people than we could account for […]

Q: I have a 1968 Chevy Nova with a stock 307 engine. I have a brand new Summit cam and lifter kit that I’d like to install without any other […]

Not unlike the opening round of the NCAA men’s basketball tournament, the opening round of Muscle Car Match-Ups is always brutal because you lose half the tournament field right away. […]

API oil ratings are the various classifications of engine oil set by the American Petroleum Institute, an organization that has been classifying oil since the 1930s. Because of radical additive […]

Q: I want to add an electric winch to my rig, but I’m not sure how to choose the proper size. I don’t want to over-spend on a winch that […]

The LY2 is a 4.8L iron-block Gen. III engine that was introduced in 2007. It replaced the LR4 as the Vortec 4800. It was available in GM pickups, vans, and SUVs until […]

Because people don’t always know what they don’t know, well-intentioned folk trying to build high-performance engines sometimes want things they don’t need, or that will actually cause problems. “A lot […]